Flow price: --
662b31b653d1103d117350d2c1145858bd5f9d6184fcab9286f4c86580491534

Transaction

Hash: 662b31b653d1103d117350d2c1145858bd5f9d6184fcab9286f4c86580491534
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 662b31b653d1103d117350d2c1145858bd5f9d6184fcab9286f4c86580491534:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
662b31b653d1103d117350d2c1145858bd5f9d6184fcab9286f4c86580491534
Status:
ERROR
Block height:
40527677
Block id:
1a54394344322e934685c89e47acc244b046a473db3ef0a55f8a225ccf8dfcf3
Timestamp:
Tuesday 8 November 2022 at 14:16:14 UTC
()
Proposer:
Authorizers:
Gas used:
26